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TABLE OF CONTENTS

CHAPTER 14 HEATING AND COOLING CHAPTER 19 SPECIAL APPLIANCES,
EQUIPMENT AND EQUIPMENT AND SYSTEMS . . . . 523
APPLIANCES . . . . . . . . . . . . . . . . . . . 503 Section
Section M1901 Ranges and Ovens . . . . . . . . . . . . . . . . . . . . . . . . 523
M1401 General. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 503 M1902 Sauna Heaters . . . . . . . . . . . . . . . . . . . . . . . . . . . 523
M1402 Central Furnaces . . . . . . . . . . . . . . . . . . . . . . . . . 503 M1903 Stationary Fuel Cell Power Plants. . . . . . . . . . . . 523
M1403 Heat Pump Equipment . . . . . . . . . . . . . . . . . . . . . 503 M1904 Gaseous Hydrogen Systems . . . . . . . . . . . . . . . . 523
M1404 Refrigeration Cooling Equipment . . . . . . . . . . . . 503
M1405 Baseboard Convectors . . . . . . . . . . . . . . . . . . . . . 503 CHAPTER 20 BOILERS AND
M1406 Radiant Heating Systems . . . . . . . . . . . . . . . . . . . 504 WATER HEATERS . . . . . . . . . . . . . . 525
M1407 Duct Heaters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 504 Section
M1408 Vented Floor Furnaces. . . . . . . . . . . . . . . . . . . . . 504 M2001 Boilers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 525
M1409 Vented Wall Furnaces . . . . . . . . . . . . . . . . . . . . . 505 M2002 Operating and Safety Controls . . . . . . . . . . . . . . 525
M1410 Vented Room Heaters . . . . . . . . . . . . . . . . . . . . . 505 M2003 Expansion Tanks . . . . . . . . . . . . . . . . . . . . . . . . . 525
M1411 Heating and Cooling Equipment . . . . . . . . . . . . . 505 M2004 Water Heaters Used for Space Heating. . . . . . . . 526
M1412 Absorption Cooling Equipment. . . . . . . . . . . . . . 506 M2005 Water Heaters . . . . . . . . . . . . . . . . . . . . . . . . . . . 526
M1413 Evaporative Cooling Equipment . . . . . . . . . . . . . 507 M2006 Pool Heaters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 526
M1414 Fireplace Stoves. . . . . . . . . . . . . . . . . . . . . . . . . . 507
M1415 Masonry Heaters . . . . . . . . . . . . . . . . . . . . . . . . . 507 CHAPTER 21 HYDRONIC PIPING. . . . . . . . . . . . . 527
Section
CHAPTER 15 EXHAUST SYSTEMS . . . . . . . . . . . . 509 M2101 Hydronic Piping Systems Installation . . . . . . . . . 527
Section M2102 Baseboard Convectors. . . . . . . . . . . . . . . . . . . . . 529
M1501 General. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 509 M2103 Floor Heating Systems . . . . . . . . . . . . . . . . . . . . 529
M1502 Clothes Dryer Exhaust . . . . . . . . . . . . . . . . . . . . . 509 M2104 Low Temperature Piping. . . . . . . . . . . . . . . . . . . 529
M1503 Domestic Cooking Exhaust Equipment. . . . . . . . 510 M2105 Ground-Source Heat-Pump System
Loop Piping . . . . . . . . . . . . . . . . . . . . . . . . . . . 530
M1504 Exhaust Ducts and Exhaust Openings . . . . . . . . . 511
M1505 Mechanical Ventilation . . . . . . . . . . . . . . . . . . . . 512
CHAPTER 22 SPECIAL PIPING AND
STORAGE SYSTEMS . . . . . . . . . . . . 533
CHAPTER 16 DUCT SYSTEMS . . . . . . . . . . . . . . . . 513
Section
Section
M2201 Oil Tanks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 533
M1601 Duct Construction . . . . . . . . . . . . . . . . . . . . . . . . 513
M2202 Oil Piping, Fitting and Connections . . . . . . . . . . 533
M1602 Return Air . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 516
M2203 Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 533
M2204 Oil Pumps and Valves . . . . . . . . . . . . . . . . . . . . . 534
CHAPTER 17 COMBUSTION AIR. . . . . . . . . . . . . . 517
Section CHAPTER 23 SOLAR THERMAL
M1701 General. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 517 ENERGY SYSTEMS . . . . . . . . . . . . . 535

Section
CHAPTER 18 CHIMNEYS AND VENTS. . . . . . . . . 519
M2301 Solar Thermal Energy Systems . . . . . . . . . . . . . . 535
Section
M1801 General. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 519 Part VI—Fuel Gas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 537
M1802 Vent Components. . . . . . . . . . . . . . . . . . . . . . . . . 520
M1803 Chimney and Vent Connectors . . . . . . . . . . . . . . 520 CHAPTER 24 FUEL GAS . . . . . . . . . . . . . . . . . . . . . 537
M1804 Vents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 521 Section
M1805 Masonry and Factory-built Chimneys . . . . . . . . . 522 G2401 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 537
G2402 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 537

2018 INTERNATIONAL RESIDENTIAL CODE ® xix
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